| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.517 | N/A |
| 2 | 2 | 23.311 | 19/7:01.115 |
| 3 | 2 | 24.450 | 19/7:11.366 |
| 4 | 1 | 25.512 | 19/7:21.155 |
| 5 | 1 | 22.816 | 19/7:13.917 |
| 6 | 1 | 22.689 | 19/7:09.117 |
| 7 | 1 | 23.725 | 19/7:09.026 |
| 8 | 2 | 28.488 | 19/7:21.208 |
| 9 | 2 | 26.028 | 18/7:00.182 |
| 10 | 2 | 23.336 | 19/7:22.227 |
| 11 | 2 | 22.561 | 19/7:18.765 |
| 12 | 2 | 23.429 | 19/7:17.354 |
| 13 | 1 | 24.885 | 19/7:18.362 |
| 14 | 2 | 28.096 | 19/7:23.660 |
| 15 | 1 | 23.679 | 19/7:22.523 |
| 16 | 2 | 25.394 | 19/7:23.595 |
| 17 | 2 | 26.715 | 18/7:01.325 |
| 18 | 2 | 23.990 | 18/7:00.621 |